49676644667694 has 128 divisors (see below), whose sum is σ = 110923525440000. Its totient is φ = 14704394227200.

The previous prime is 49676644667633. The next prime is 49676644667717.

49676644667694 is nontrivially palindromic in base 10.

49676644667694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 866187732 + ... + 866245080.

It is an arithmetic number, because the mean of its divisors is an integer number (866590042500).

Almost surely, 2^{49676644667694} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49676644667694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55461762720000).

49676644667694 is an abundant number, since it is smaller than the sum of its proper divisors (61246880772306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49676644667694 is a wasteful number, since it uses less digits than its factorization.

49676644667694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58834.

The product of its digits is 47405481984, while the sum is 84.

The spelling of 49676644667694 in words is "forty-nine trillion, six hundred seventy-six billion, six hundred forty-four million, six hundred sixty-seven thousand, six hundred ninety-four".